Perhaps you should try some spelling variations:
set developpement » et developpement, de developpement, le developpement
formulation iles » formulation des, formulation de, formulation et
developpement de » developpement des, developpement durable
i communication » ii communication, ai communication, 3 communication
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
de afrique » de l'afrique, en afrique, l afrique
iles how » ples how, rules how, lines how
how i » how _, how a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation iles how i communication _ set developpement de afrique.*.